.nw-page{--nw-ink: #12102b;--nw-text: #3a3d5c;--nw-muted: #6b6f8c;--nw-line: #e6e3ef;--nw-rule: #12102b;--nw-paper: #fff;--nw-soft: #f6f5fa;--nw-accent: #5b3fe0;--nw-accent-soft: #efebff;--nw-display: Fraunces, "Iowan Old Style", Georgia, serif;--nw-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;background:var(--nw-paper)}body:has(.nw-page){margin:0;background:#fff}.home-bright main.nw{padding-inline:0}.nw{color:var(--nw-text);font-family:var(--nw-sans);padding-bottom:72px}.nw-wrap{width:min(1160px,100% - 32px);margin-inline:auto}.nw a{color:inherit;text-decoration:none}.home-bright .nw :is(h1,h2,h3){font-family:var(--nw-display)}.nw-mast{padding:28px 0 0}.nw-mast-top{display:flex;justify-content:space-between;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--nw-line);color:var(--nw-muted);font-size:13px;letter-spacing:.01em}.nw-mast-top a:hover{color:var(--nw-accent)}.nw-mast-top b{color:var(--nw-ink);font-weight:650}.nw-title{margin:28px 0 6px;color:var(--nw-ink);font:600 clamp(44px,7vw,88px)/.95 var(--nw-display);letter-spacing:-.035em}.nw-dek{margin:0 0 22px;max-width:560px;color:var(--nw-muted);font-size:17px;line-height:1.5}.nw-tabs{display:flex;gap:28px;border-top:3px solid var(--nw-rule);border-bottom:1px solid var(--nw-line);overflow-x:auto;scrollbar-width:none}.nw-tabs a{padding:13px 0 12px;color:var(--nw-muted);font-size:14px;font-weight:600;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px}.nw-tabs a:hover{color:var(--nw-ink)}.nw-tabs a[aria-current=page]{color:var(--nw-ink);border-bottom-color:var(--nw-accent)}.nw-label{display:inline-flex;align-items:center;gap:8px;color:var(--nw-accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.nw-label.is-release{color:#0b7a5f}.nw-v{padding:2px 7px;border-radius:999px;background:#e3f6ef;color:#0b7a5f;font-size:11px;letter-spacing:.02em}.nw time,.nw-byline{color:var(--nw-muted);font-size:13px}.nw-byline{display:flex;flex-wrap:wrap;gap:4px 14px}.nw-byline>span:first-child{color:var(--nw-ink);font-weight:600}.nw-art{position:relative;overflow:hidden;display:flex;align-items:flex-end;aspect-ratio:16 / 9;border-radius:6px;padding:18px 22px;color:#fff;background:#2a2466}.nw-art.is-release{background:radial-gradient(120% 140% at 100% 0%,#2bd3a6,#0f8b6c 38%,#0b3d3b)}.nw-art.is-product{background:radial-gradient(120% 140% at 100% 0%,#8f7bff,#5b3fe0 40%,#1e1760)}.nw-art.is-company{background:radial-gradient(120% 140% at 100% 0%,#ffb27a,#e0603f 42%,#5a1d24)}.nw-art.is-studies{background:radial-gradient(120% 140% at 100% 0%,#6fd3ff,#2283c9 42%,#10284f)}.nw-art.is-tutors{background:radial-gradient(120% 140% at 100% 0%,#ff9fd6,#c2449a 42%,#3d1240)}.nw-art.is-safety{background:radial-gradient(120% 140% at 100% 0%,#ffd36b,#c9900a 42%,#3d2a05)}.nw-art-lines{position:absolute;inset:0;opacity:.16;background:repeating-linear-gradient(115deg,#fff 0 1px,transparent 1px 22px)}.nw-art-v,.nw-art-num,.nw-art-letter{position:relative;z-index:1;font-family:var(--nw-display);line-height:.8;letter-spacing:-.05em}.nw-art-num{font-size:clamp(64px,9vw,132px);font-weight:600}.nw-art-v{font-size:clamp(28px,3.5vw,48px);font-weight:400;opacity:.7;margin-right:4px;align-self:flex-end;padding-bottom:.1em}.nw-art-letter{font-size:clamp(80px,11vw,160px);font-weight:500;opacity:.9}.nw-front{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;padding:32px 0 40px;border-bottom:1px solid var(--nw-line)}.nw-lead-link{display:grid;gap:12px}.nw-lead .nw-art{aspect-ratio:2 / 1;margin-bottom:8px}.nw-lead h2{margin:0;color:var(--nw-ink);font:600 clamp(30px,3.8vw,46px)/1.06 var(--nw-display);letter-spacing:-.025em;text-wrap:balance}.nw-lead-link:hover h2{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}.nw-lead-dek{margin:0;max-width:680px;font-size:18px;line-height:1.55}.nw-rail{border-left:1px solid var(--nw-line);padding-left:32px}.nw-rail-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:3px solid var(--nw-rule)}.nw-rail-head h2{margin:0;color:var(--nw-ink);font:600 24px/1.1 var(--nw-display);letter-spacing:-.02em}.nw-rail-head a{color:var(--nw-accent);font-size:13px;font-weight:600}.nw-rail-list{list-style:none;margin:0;padding:0}.nw-rail-list li+li{border-top:1px solid var(--nw-line)}.nw-rail-list a{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:16px 0}.nw-rail-v{color:#0b7a5f;font:600 30px/1 var(--nw-display);letter-spacing:-.03em}.nw-rail-text{display:grid;gap:6px}.nw-rail-text b{color:var(--nw-ink);font-size:15px;font-weight:600;line-height:1.35}.nw-rail-list a:hover b{color:var(--nw-accent)}.nw-section{padding-top:36px}.nw-section-title{margin:0 0 22px;padding-bottom:10px;border-bottom:3px solid var(--nw-rule);color:var(--nw-ink);font:600 24px/1.1 var(--nw-display);letter-spacing:-.02em}.nw-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 32px}.nw-card-link{display:grid;gap:14px}.nw-card .nw-art{aspect-ratio:3 / 2;padding:14px 16px}.nw-card .nw-art-num{font-size:72px}.nw-card .nw-art-v{font-size:28px}.nw-card .nw-art-letter{font-size:96px}.nw-card-body{display:grid;gap:8px}.nw-card h3{margin:0;color:var(--nw-ink);font:600 22px/1.2 var(--nw-display);letter-spacing:-.015em;text-wrap:balance}.nw-card p{margin:0;font-size:15px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.nw-card-link:hover h3{text-decoration:underline;text-underline-offset:4px}.nw-empty{padding:48px 0;color:var(--nw-muted);font-size:17px}.nw-pager{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:48px;color:var(--nw-muted);font-size:14px}.nw-pager a{color:var(--nw-accent);font-weight:600}.nw-timeline{list-style:none;margin:0;padding:36px 0 0}.nw-timeline li{display:grid;grid-template-columns:200px minmax(0,1fr);gap:40px;padding:32px 0;border-bottom:1px solid var(--nw-line)}.nw-tl-mark{display:grid;align-content:start;gap:8px;position:sticky;top:96px;align-self:start}.nw-tl-v{color:var(--nw-ink);font:600 72px/.9 var(--nw-display);letter-spacing:-.05em}.nw-timeline li.is-latest .nw-tl-v{color:#0b7a5f}.nw-tl-card{display:grid;gap:12px;max-width:760px}.nw-tl-card h2{margin:0;color:var(--nw-ink);font:600 clamp(26px,3vw,34px)/1.12 var(--nw-display);letter-spacing:-.02em;text-wrap:balance}.nw-tl-card p{margin:0;font-size:17px;line-height:1.6}.nw-tl-heads{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:4px 0 0;padding:0}.nw-tl-heads li{padding:5px 11px;border:1px solid var(--nw-line);border-radius:999px;color:var(--nw-text);font-size:13px}.nw-more{display:inline-flex;align-items:center;gap:6px;color:var(--nw-accent);font-size:14px;font-weight:600}.nw-tl-card:hover h2{text-decoration:underline;text-underline-offset:5px}.nw-story{padding-top:24px}.nw-crumbs{display:flex;gap:10px;color:var(--nw-muted);font-size:13px;font-weight:600}.nw-crumbs a:hover{color:var(--nw-accent)}.nw-draft{margin:16px 0 0;padding:10px 14px;border-radius:6px;background:#fff6dd;color:#6b4e00;font-size:14px}.nw-story-head{display:grid;gap:14px;max-width:820px;padding:28px 0}.nw-story-head h1{margin:0;color:var(--nw-ink);font:600 clamp(36px,5.2vw,62px)/1.02 var(--nw-display);letter-spacing:-.035em;text-wrap:balance}.nw-story-dek{margin:0;color:var(--nw-text);font-size:clamp(18px,1.8vw,21px);line-height:1.5}.nw-story-head .nw-byline{padding-top:14px;border-top:1px solid var(--nw-line)}.nw-version-strip{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:0;margin-bottom:40px;border-radius:6px;overflow:hidden;background:var(--nw-soft)}.nw-version-strip .nw-art{aspect-ratio:auto;min-height:220px;border-radius:0}.nw-version-strip dl{display:grid;align-content:center;gap:16px;margin:0;padding:24px 28px}.nw-version-strip dt{color:var(--nw-muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.nw-version-strip dd{margin:2px 0 0;color:var(--nw-ink);font:600 22px/1.2 var(--nw-display)}.nw-story-grid{display:grid;grid-template-columns:minmax(0,720px);justify-content:center}.nw-story-grid.has-toc{grid-template-columns:220px minmax(0,720px);gap:56px;justify-content:start}.nw-toc{position:sticky;top:96px;align-self:start;font-size:14px}.nw-toc h2{margin:0 0 10px;padding-bottom:8px;border-bottom:3px solid var(--nw-rule);color:var(--nw-ink);font:600 16px/1.2 var(--nw-display)}.nw-toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}.nw-toc li{counter-increment:toc;border-bottom:1px solid var(--nw-line)}.nw-toc a{display:block;padding:9px 0;color:var(--nw-text);line-height:1.35}.nw-toc a:before{content:counter(toc,decimal-leading-zero) "  ";color:var(--nw-muted);font-variant-numeric:tabular-nums}.nw-toc a:hover{color:var(--nw-accent)}.nw-body{font-size:19px}.nw-body h2{margin-top:1.8em;font-family:var(--nw-display)!important;font-weight:600}.nw-body ul{padding-left:1.2em}.nw-body li{margin:.35em 0}.nw-body li::marker{color:var(--nw-accent)}.nw-body strong{color:var(--nw-ink)}.nw-more-from{margin-top:56px;padding-top:40px;background:var(--nw-soft);padding-bottom:56px;margin-bottom:-72px}@media (max-width: 960px){.nw-front{grid-template-columns:1fr;gap:32px}.nw-rail{border-left:0;padding-left:0}.nw-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nw-story-grid.has-toc{grid-template-columns:minmax(0,720px);justify-content:center}.nw-toc{position:static;margin-bottom:28px}}@media (max-width: 640px){.nw-mast{padding-top:16px}.nw-mast-top{font-size:12px}.nw-title{margin-top:20px}.nw-dek{font-size:16px}.nw-tabs{gap:22px}.nw-front{padding-top:24px}.nw-lead-dek{font-size:17px}.nw-grid{grid-template-columns:1fr;gap:32px}.nw-timeline li{grid-template-columns:1fr;gap:12px;padding:26px 0}.nw-tl-mark{position:static;grid-auto-flow:column;justify-content:start;align-items:baseline;gap:14px}.nw-tl-v{font-size:52px}.nw-version-strip{grid-template-columns:1fr}.nw-version-strip .nw-art{min-height:160px}.nw-version-strip dl{grid-template-columns:repeat(3,auto);justify-content:space-between;padding:18px 20px}.nw-version-strip dd,.nw-body{font-size:18px}.nw-toc{display:none}}.nw-video{display:grid;grid-template-columns:minmax(0,380px) minmax(0,1fr);gap:48px;align-items:center;margin:0 0 48px;padding:32px;border-radius:10px;background:radial-gradient(120% 120% at 0% 0%,#2a2470,#12102e 60%,#0b0a22);color:#fff}.nw-video-frame{overflow:hidden;border-radius:22px;aspect-ratio:9 / 16;background:#0b0a22;box-shadow:0 30px 60px -20px #0009}.nw-video video{display:block;width:100%;height:100%;object-fit:cover}.nw-video figcaption{display:grid;gap:18px;align-content:center}.nw-video figcaption .nw-label{color:#f4b860}.nw-video figcaption b{color:#fff;font:600 clamp(28px,3vw,40px)/1.1 var(--nw-display);letter-spacing:-.02em;text-wrap:balance}.nw-video dl{display:flex;flex-wrap:wrap;gap:28px;margin:8px 0 0}.nw-video dt{color:#a8a4d4;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.nw-video dd{margin:4px 0 0;color:#fff;font:600 22px/1.2 var(--nw-display)}.nw-art.has-video{padding:0;background:#0b0a22}.nw-art.has-video img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 36%}.nw-art-play{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:#ffffffeb;box-shadow:0 10px 30px #00000059}.nw-art-play svg{width:30px;height:30px;margin-left:4px;fill:#12102b}@media (max-width: 640px){.nw-video{grid-template-columns:1fr;gap:20px;padding:16px;margin-inline:-16px;border-radius:0}.nw-video-frame{max-height:78vh;margin-inline:auto;width:min(100%,44vh)}}
